Vera Arkadievna Trunilina
Diamond and Precious Metal Geology Institute, Siberian Branch, Russian Academy of Sciences
Russian Federation

Trunilina Vera Arkadievna, doctor of geological and mineralogical sciences, principal researcher, Diamond and Precious Metal Geology Institute, Siberian Branch, Russian Academy of Sciences, 39 Lenina pr.,
Yakutsk, 677980, Russia,
https://orcid.org/0000-0003-0910-2386, v.a.trunilina@diamond.ysn.ru

Sergei Prokopievich Roev
Diamond and Precious Metal Geology Institute, Siberian Branch, Russian Academy of Sciences
Russian Federation

Roev Sergei Prokopievich, candidate of geological and mineralogical sciences, senior researcher. Diamond and Precious Metal Geology Institute, Siberian Branch, Russian Academy of Sciences, 39 Lenina pr.,
Yakutsk, 677980, Russia,
https://orcid.org/0000-0003-3911-2491, sproev@mail.ru